APA(7版)引用形式
Frankopan, P. (2012). The First Crusade: The call from the East. Belknap Press of Harvard University Press.
Chicagoスタイル(17版)引用形式
Frankopan, Peter. The First Crusade: The Call from the East. Cambridge, Mass.: Belknap Press of Harvard University Press, 2012.
MLA(9版)引用形式
Frankopan, Peter. The First Crusade: The Call from the East. Belknap Press of Harvard University Press, 2012.
警告: この引用は必ずしも正確ではありません.